refactoring dashboard
Merge branch 'sharding' of https://github.com/triAGENS/ArangoDB into sharding
added dashboard view to cluster
Merge branch 'sharding' of https://github.com/triAGENS/ArangoDB into sharding
created new dashboard route in showClusterView
created new dashboard route in showClusterView
set log level as soon as possible
Merge branch 'sharding' of github.com:triAGENS/ArangoDB into sharding
Merge branch 'sharding' of github.com:triAGENS/ArangoDB into 2.0